城市道路穿越重要建筑物方案研究——以临夏市环城北路穿越万寿观、古河州酒厂为例

随着城市化进程的进一步发展，道路工程快速建设，诸多城市道路项目在设计阶段未考虑部分建筑物的重要性，设计方案研究不够细致，造成项目实施困难或进度极为缓慢。首先介绍了临夏市环城北路的工程概况、建设条件及万寿观、古河州酒厂的相关情况；然后结合项目特点，针对该段提出了高架方案、明挖通道方案、暗挖隧道方案、平面交叉方案四种方案，从工程建设难度、对沿线环境的影响、后期管理、工程费用、对万寿观和古河州酒厂的影响等方面分析了四种方案的优缺点；最后推荐采用了高架方案；推荐方案经施工图审查后正在实施，为类似城市道路穿越重要建筑物的工程设计提供一定的参考。

Study on Scheme of Urban Roads Crossing Important Buildings in Linxia City

With the further development of urbanization and the rapid construction of road engineering, the importance of some buildings is not considered in the design stage of many urban road projects, and the study of design scheme is not detailed enough, resulting in the difficulty of project implementation or extremely slow progress. First of all, the engineering overview and construction conditions of North Huancheng Road, and the related situations of Longevity Temple and Guhezhou Distillery in Linxia City are introduced. Then combined with the characteristics of the project, aiming at four schemes of viaduct, excavated channel, mined tunnel and grade crossing proposed for this section, the advantages and disadvantages of the four schemes are analyzed from the difficulties of engineering construction, the impact of the environment along the line, the later-period management, the engineering cost and the impact on Longevity Temple and Guhezhou Distillery. Finally, the viaduct scheme is recommended. The recommended scheme is being implemented after the review of the construction drawings, which can provide some references for the engineering design of similar urban roads crossing important buildings.